Autotuning tile sizes for pluto optimisation
NathanYukai opened this issue · comments
yukaizhang commented
Using script set different tile sizes and invoke with pluto, compare the performance.
Gerard Gorman commented
Googling for terms such as "tune tile size finite difference" will give you many examples such as http://www.vecpar.org/iwapt/iwapt2014_submission_1.pdf which gives you an idea of where we are going with this.
@marcoscimatec @felippezacarias - once this lands can you do a parameter sweep on your Xeons and Phi to find the best size or even a plot such as referenced above.